Sensor Probes
In-situ probes for pH, turbidity, dissolved oxygen, temperature and conductivity. Every probe ships pre-calibrated with a traceable certificate.
16 products
Sensor Probes
Dissolved Oxygen Probe — Optical
Luminescent DO sensor. No membrane, no electrolyte, no stirring.
$889.00
In stock
Sensor Probes
Multiparameter Sonde — 5 Port
Five-port sonde body. Fit any combination of the probes above.
$3,899.00 $4,299.00
In stock
Sensor Probes
Turbidity Probe — Optical Backscatter
860 nm backscatter sensor, 0–4000 NTU, with an integral wiper.
$789.00
In stock
Sensor Probes
pH Probe — Standard, 3 m Cable
Gel-filled combination pH electrode for continuous deployment.
$429.00
In stock
Sensor Probes
Ammonium Probe — Ion Selective
NH4+ ISE with automatic potassium interference compensation.
$1,199.00
In stock
Sensor Probes
Chlorophyll-a Fluorometer
In-vivo fluorometer for algal-bloom early warning.
$1,499.00
In stock
Sensor Probes
Conductivity Probe — 4-Ring
Graphite four-ring cell, 0–200 mS/cm, fouling-tolerant.
$569.00
In stock
Sensor Probes
Dissolved Oxygen Probe — Galvanic
Lower-cost membrane DO sensor for shallow, well-mixed sites.
$519.00
In stock
Sensor Probes
Nitrate Probe — Ion Selective
NO3- ISE for nutrient-loading studies on agricultural catchments.
$1,249.00
In stock
Sensor Probes
ORP Probe — Standard
Platinum-band redox electrode for treatment-outfall monitoring.
$449.00
In stock
Sensor Probes
Pressure Transducer — Vented
Vented level sensor, 0–10 m, with lightning protection.
$679.00
In stock
Sensor Probes
Temperature Probe — PT1000
Class A platinum RTD, ±0.1 °C, stainless sheath.
$189.00
In stock